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...

, , , :
, , . : (), :

, (7.5)

S - , .;
S - , ., :

?S (t) - , .;
S - , .;
S - , ;
t - .

(), , ,

= S /S (7.7)

.
(S) - , - :

S = S / . (7.8)

, .;
() :

= S / S, (7.9)

S - , .;
S - () , .

- , .
() :

(7.10)

- , .;
S (t,t) - , .
() :

, (7.11)

S(t,t) - .;
- , .;

() :

(7.12)

 

() - ,

= ( :/ S) * 100%, (7.13)

- , .

, , () (S), . (),

= ( +S) / S (7.14)

, 1 . - .

: 2460

:

...


 

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